--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * org.onap.dmaap
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dmaap.dbcapi.resources;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiResponse;
+import io.swagger.annotations.ApiResponses;
+
+import java.util.List;
+
+import javax.jws.WebParam;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.GenericEntity;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+import javax.ws.rs.core.UriInfo;
+
+import org.apache.log4j.Logger;
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+import org.onap.dmaap.dbcapi.aaf.authentication.AuthenticationErrorException;
+import org.onap.dmaap.dbcapi.logging.BaseLoggingClass;
+import org.onap.dmaap.dbcapi.logging.DmaapbcLogMessageEnum;
+import org.onap.dmaap.dbcapi.model.ApiError;
+import org.onap.dmaap.dbcapi.model.DR_Pub;
+import org.onap.dmaap.dbcapi.model.DR_Sub;
+import org.onap.dmaap.dbcapi.model.Feed;
+import org.onap.dmaap.dbcapi.model.Topic;
+import org.onap.dmaap.dbcapi.model.DmaapObject.DmaapObject_Status;
+import org.onap.dmaap.dbcapi.service.ApiService;
+import org.onap.dmaap.dbcapi.service.FeedService;
+
+
+@Path("/feeds")
+@Api( value= "Feeds", description = "Endpoint for a Data Router Feed" )
+@Consumes(MediaType.APPLICATION_JSON)
+@Produces(MediaType.APPLICATION_JSON)
+@Authorization
+public class FeedResource extends BaseLoggingClass {
+
+ @GET
+ @ApiOperation( value = "return Feed details",
+ notes = "Returns array of `Feed` objects.",
+ response = Feed.class)
+ @ApiResponses( value = {
+ @ApiResponse( code = 200, message = "Success", response = DR_Pub.class),
+ @ApiResponse( code = 400, message = "Error", response = ApiError.class )
+ })
+ public Response getFeeds() {
+
+ ApiService resp = new ApiService();
+
+ FeedService feedService = new FeedService();
+ List<Feed> nfeeds = feedService.getAllFeeds();
+ GenericEntity<List<Feed>> list = new GenericEntity<List<Feed>>(nfeeds) {
+ };
+ return resp.success(list);
+ }
+
+
+
+ @POST
+ @ApiOperation( value = "return Feed details",
+ notes = "Create a of `Feed` object.",
+ response = Feed.class)
+ @ApiResponses( value = {
+ @ApiResponse( code = 200, message = "Success", response = DR_Pub.class),
+ @ApiResponse( code = 400, message = "Error", response = ApiError.class )
+ })
+ public Response addFeed(
+ @WebParam(name = "feed") Feed feed
+ ) {
+
+ ApiService resp = new ApiService();
+
+ try {
+ resp.required( "feedName", feed.getFeedName(), "");
+ resp.required( "feedVersion", feed.getFeedVersion(), "");
+ resp.required( "owner", feed.getOwner(), "" );
+ resp.required( "asprClassification", feed.getAsprClassification(), "" );
+ } catch ( RequiredFieldException rfe ) {
+ logger.debug( resp.toString() );
+ return resp.error();
+ }
+
+ FeedService feedService = new FeedService();
+ Feed nfeed = feedService.getFeedByName( feed.getFeedName(), feed.getFeedVersion(), resp.getErr() );
+ if ( nfeed == null ) {
+ nfeed = feedService.addFeed( feed, resp.getErr() );
+ if ( nfeed != null ) {
+ return resp.success(nfeed);
+ } else {
+ logger.error( "Unable to create: " + feed.getFeedName() + ":" + feed.getFeedVersion());
+
+ return resp.error();
+ }
+ } else if ( nfeed.getStatus() == DmaapObject_Status.DELETED ) {
+ nfeed = feedService.updateFeed(nfeed, resp.getErr());
+ if ( nfeed != null ) {
+ return resp.success(nfeed);
+ } else {
+ logger.info( "Unable to update: " + feed.getFeedName() + ":" + feed.getFeedVersion());
+
+ return resp.error();
+ }
+ }
+
+ resp.setCode(Status.CONFLICT.getStatusCode());
+ return resp.error();
+ }
+
+ @PUT
+ @ApiOperation( value = "return Feed details",
+ notes = "Update a `Feed` object, specified by id.",
+ response = Feed.class)
+ @ApiResponses( value = {
+ @ApiResponse( code = 200, message = "Success", response = DR_Pub.class),
+ @ApiResponse( code = 400, message = "Error", response = ApiError.class )
+ })
+ @Path("/{id}")
+ public Response updateFeed(
+ @PathParam("id") String id,
+ @WebParam(name = "feed") Feed feed
+ ) {
+
+ FeedService feedService = new FeedService();
+ ApiService resp = new ApiService();
+
+ try {
+ resp.required( "feedId", id, "");
+ } catch ( RequiredFieldException rfe ) {
+ logger.debug( resp.toString() );
+ return resp.error();
+ }
+
+ Feed nfeed = feedService.getFeed( id, resp.getErr() );
+ if ( nfeed == null || nfeed.getStatus() == DmaapObject_Status.DELETED ) {
+ return resp.notFound();
+ }
+
+ // we assume there is no updates allowed for pubs and subs objects via this api...
+ // need to update any fields supported by PUT but preserve original field values.
+ nfeed.setSuspended(feed.isSuspended());
+ nfeed.setFeedDescription(feed.getFeedDescription());
+ nfeed.setFormatUuid(feed.getFormatUuid());
+
+ nfeed = feedService.updateFeed(nfeed, resp.getErr());
+ if ( nfeed != null ) {
+ return resp.success(nfeed);
+ } else {
+ logger.info( "Unable to update: " + feed.getFeedName() + ":" + feed.getFeedVersion());
+
+ return resp.error();
+ }
+ }
+
+ @DELETE
+ @ApiOperation( value = "return Feed details",
+ notes = "Delete a `Feed` object, specified by id.",
+ response = Feed.class)
+ @ApiResponses( value = {
+ @ApiResponse( code = 204, message = "Success", response = DR_Pub.class),
+ @ApiResponse( code = 400, message = "Error", response = ApiError.class )
+ })
+ @Path("/{id}")
+ public Response deleteFeed(
+ @PathParam("id") String id
+ ){
+ ApiService resp = new ApiService();
+
+ logger.debug( "Entry: DELETE " + id);
+ FeedService feedService = new FeedService();
+ Feed nfeed = feedService.getFeed( id, resp.getErr() );
+ if ( nfeed == null ) {
+ resp.setCode(Status.NOT_FOUND.getStatusCode());
+ return resp.error();
+ }
+ nfeed = feedService.removeFeed( nfeed, resp.getErr() );
+ if ( nfeed == null || nfeed.getStatus() == DmaapObject_Status.DELETED ) {
+ return resp.success(Status.NO_CONTENT.getStatusCode(), null);
+ }
+ logger.info( "Unable to delete: " + id + ":" + nfeed.getFeedVersion());
+
+ return resp.error();
+ }
+
+ @GET
+ @ApiOperation( value = "return Feed details",
+ notes = "Retrieve a `Feed` object, specified by id.",
+ response = Feed.class)
+ @ApiResponses( value = {
+ @ApiResponse( code = 200, message = "Success", response = DR_Pub.class),
+ @ApiResponse( code = 400, message = "Error", response = ApiError.class )
+ })
+ @Path("/{id}")
+ public Response getFeed(
+ @PathParam("id") String id
+ ) {
+ ApiService resp = new ApiService();
+
+ FeedService feedService = new FeedService();
+ Feed nfeed = feedService.getFeed( id, resp.getErr() );
+ if ( nfeed == null ) {
+ resp.setCode(Status.NOT_FOUND.getStatusCode());
+ return resp.error();
+ }
+ return resp.success(nfeed);
+ }
+}
Code Review / dmaap / dbcapi.git / blobdiff